Samsung LT20A350, Service Manual

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2. Product specifications
Model LT23A350 / LT23A550
Feature
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DTV/ATV, 2-HDMI, 1-Component, 1-A/V, D-SUB, 1-SCART, 1-USB2.0, CI Slot
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Brightness : 250 cd/m2
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High Contrast Ratio : 1,000:1
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Response Time : 5ms
Specifications
Item Description
LCD Panel 23inch FHD
Scanning Frequency Horizontal : 54.2 kHz ~ 83.8 kHz (Automatic)
Vertical : 49 Hz ~ 75 Hz (Automatic)
Display Colors 16.7M color
Maximum resolution "Horizontal : 1920 Pixels
Vertical : 1080 Pixels"
Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω, internally terminated
Input Sync Signal H/V Separate, TTL, P. or N.
Maximum Pixel Clock rate 83 MHz (Typ 67.3 MHz)
Active Display
Horizontal/Vertical 20.07 x 11.29 inches (509.76 (H) x 286.74 (V) mm)
AC power voltage & Frequency AC 100V ~ 240V, 50/60 Hz
Power Consumption
Under 50W (Under 0.3W, Stand by)
Dimensions
Set (W x D x H)
TA350
21.9 x 9.4 x 17.0 inchs (555.7 x 239.2 x 431.9 mm)_with stand
21.9 x 1.2 x 13.6 inchs (555.7 x 31.6 x 345.6 mm)_without stand
TA550
20.0 x 8.7 x 17.1 inchs (559.1 x 220.6 x 433.8 mm)_with stand
20.0 x 1.2 x 13.7 inchs (559.1 x 31.2 x 348.7 mm)_without stand
Weight
TA350
9.26 Ibs (4.2kg)_with stand
7.93 Ibs (3.6kg)_without stand
TA550
9.70 Ibs (4.4kg)_with stand
8.16 Ibs (3.7kg)_without stand
TV System Tuning Frequency Synthesize (Refer to detailed Frequency Table)
System DVB-T/C, PAL, SECAM, NT4.43
Sound BG, DK, L/L’, NICAM, MPEG1, DD, DD+, HE-AAC
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Operating Humidity : 10% ~ 80%, non-condensing
Storage temperature : -13˚F ~ 113˚F (-25˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
Audio Spec. - MAX Internal speaker Out : Right => 3W, Left => 3W
- BASS Control Range : -8 dB ~ + 8dB
- TREBLE Control Range : -8 dB ~ +8 dB
- Headphone Out : 10 mW MAX
- Output Frequency : RF : 80 Hz ~ 15 kHz
A/V : 80 Hz ~ 20 kHz
Note: Dolby D, Game Mode, Film Mode, Energy Saving,